/*
 * Copyright (C) 2024 The Android Open Source Project
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package com.android.tools.idea.preview.focus

import com.android.tools.adtui.TreeWalker
import com.intellij.openapi.actionSystem.impl.ActionToolbarImpl
import java.awt.Component
import java.util.stream.Collectors

/** Find [ActionToolbarImpl] corresponding to [FocusModeTabs]. */
fun findFocusModeTabs(parent: Component) = findToolbar(parent, "Focus Tabs")

private fun findToolbar(parent: Component, place: String): ActionToolbarImpl =
  TreeWalker(parent)
    .descendantStream()
    .filter { it is ActionToolbarImpl }
    .collect(Collectors.toList())
    .map { it as ActionToolbarImpl }
    .first { it.place == place }
